Overview
KA Markoldendorf is a municipal wastewater treatment plant serving approximately 8,943 people in Dassel, Niedersachsen, Germany. It operates under the EU Urban Waste Water Treatment Directive.
KA Markoldendorf is a municipal wastewater treatment plant located in the Markoldendorf district of Dassel, in the state of Niedersachsen, Germany. The plant serves a population of approximately 8,943 people, classifying it as a small to medium agglomeration under EU regulations. As a German facility, the plant is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The plant's treatment processes and capacity are managed to meet national standards set by the Wasserhaushaltsgesetz (WHG) and relevant state regulations. The treated effluent is discharged into local watercourses that ultimately drain into the Weser River basin, contributing to the North Sea watershed. The plant plays a key role in protecting the region's aquatic ecosystems and groundwater quality.
Environmental context
The plant discharges into small streams in the Leine river system, a tributary of the Weser River, which flows into the North Sea. The local watershed supports diverse aquatic life and is part of a region with agricultural land use, making nutrient removal important to prevent eutrophication downstream.
Frequently asked questions
KA Markoldendorf is located in the Markoldendorf district of Dassel, in the state of Niedersachsen, Germany.
The plant serves approximately 8,943 people, classifying it as a small to medium agglomeration under EU regulations.
The treated effluent is discharged into local streams within the Leine river system, which flows into the Weser River and ultimately the North Sea.
Under the EU UWWTD (91/271/EEC), agglomerations with a population equivalent above 2,000 require secondary treatment. KA Markoldendorf, serving about 8,943 people, must meet secondary treatment standards and any additional requirements for sensitive areas.
In Germany, plants of this scale typically employ secondary biological treatment, often with nutrient removal (nitrogen and phosphorus) to comply with the EU UWWTD and national water quality standards.
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